PT  - JOURNAL ARTICLE
ED  - ,
TI  - BET 2
AID  - 10.1136/emj.2011.111591
DP  - 2011 Mar 01
TA  - Emergency Medicine Journal
PG  - 243--244
VI  - 28
IP  - 3
4099  - http://emj.bmj.com/content/28/3/243.short
4100  - http://emj.bmj.com/content/28/3/243.full
SO  - Emerg Med J2011 Mar 01; 28